CN111132607B - 用于测定牙斑的方法和装置 - Google Patents

用于测定牙斑的方法和装置 Download PDF

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Publication number
CN111132607B
CN111132607B CN201880062669.XA CN201880062669A CN111132607B CN 111132607 B CN111132607 B CN 111132607B CN 201880062669 A CN201880062669 A CN 201880062669A CN 111132607 B CN111132607 B CN 111132607B
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China
Prior art keywords
image
tooth
plaque
mesh
difference
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CN201880062669.XA
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English (en)
Chinese (zh)
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CN111132607A (zh
Inventor
R.恩格尔摩尔
R.亚当
R.科赫
J.拜尔
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Procter and Gamble Co
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Procter and Gamble Co
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/044—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances for absorption imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/002—Orthodontic computer assisted systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • G06T7/0016—Biomedical image inspection using an image reference approach involving temporal comparison
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/75—Determining position or orientation of objects or cameras using feature-based methods involving models
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
    • A61B5/4542—Evaluating the mouth, e.g. the jaw
    • A61B5/4547—Evaluating teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • A61B5/7425—Displaying combinations of multiple images regardless of image source, e.g. displaying a reference anatomical image with a live image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20116—Active contour; Active surface; Snakes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30036—Dental; Teeth

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Epidemiology (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
CN201880062669.XA 2017-09-26 2018-09-18 用于测定牙斑的方法和装置 Active CN111132607B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17193220.5A EP3459438B1 (fr) 2017-09-26 2017-09-26 Dispositif et procédé de détermination de plaque dentaire
EP17193220.5 2017-09-26
PCT/US2018/051446 WO2019067259A1 (fr) 2017-09-26 2018-09-18 Procédé et dispositif de détermination de plaque dentaire

Publications (2)

Publication Number Publication Date
CN111132607A CN111132607A (zh) 2020-05-08
CN111132607B true CN111132607B (zh) 2023-12-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880062669.XA Active CN111132607B (zh) 2017-09-26 2018-09-18 用于测定牙斑的方法和装置

Country Status (4)

Country Link
US (1) US20190090993A1 (fr)
EP (1) EP3459438B1 (fr)
CN (1) CN111132607B (fr)
WO (1) WO2019067259A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10991091B2 (en) * 2018-10-30 2021-04-27 Diagnocat Inc. System and method for an automated parsing pipeline for anatomical localization and condition classification
US11464467B2 (en) * 2018-10-30 2022-10-11 Dgnct Llc Automated tooth localization, enumeration, and diagnostic system and method
CN110490223B (zh) * 2019-07-08 2023-03-24 北京大学口腔医学院 一种数字化的牙菌斑标注方法
EP3788984A1 (fr) * 2019-09-03 2021-03-10 ZACK Zahnarztpraxis Christina Krause Procédé de fonctionnement d'un système de balayage intra-oral permettant de déterminer un indice de plaque
CN113223140A (zh) * 2020-01-20 2021-08-06 杭州朝厚信息科技有限公司 利用人工神经网络生成牙科正畸治疗效果的图像的方法
EP3984495B1 (fr) * 2020-10-13 2024-08-21 Ivoclar Vivadent AG Procédé de conception d'une restauration dentaire
CN113679500B (zh) * 2021-07-29 2023-04-18 广州华视光学科技有限公司 一种基于ai算法的龋病和牙菌斑检测其分布方法
US11423697B1 (en) 2021-08-12 2022-08-23 Sdc U.S. Smilepay Spv Machine learning architecture for imaging protocol detector
CN113827363B (zh) * 2021-09-17 2023-04-18 广州华视光学科技有限公司 一种口腔病损立体模型智能标注方法和装置

Citations (8)

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US5855871A (en) * 1997-08-12 1999-01-05 Colgate-Palmolive Company Effervescent two component bicarbonate and acid containing dentifrice
CN102147935A (zh) * 2010-02-09 2011-08-10 常州高新技术产业开发区三维工业技术研究所有限公司 一种适用于从牙颌三角网格曲面分割牙齿三角网格曲面的方法
CN103347436A (zh) * 2011-01-11 2013-10-09 爱德芳世株式会社 口腔内拍摄显示系统
CN103445761A (zh) * 2012-06-01 2013-12-18 索尼公司 牙用装置、图像获取方法及信息处理装置
RU2012128326A (ru) * 2012-07-06 2014-01-20 Танка Ибрагимович Ибрагимов Способ определения гигиенического состояния съемных зубных протезов при частичном отсутствии зубов
WO2015094340A1 (fr) * 2013-12-20 2015-06-25 Colgate-Palmolive Company Indice d'identification de plaque amélioré
KR101613159B1 (ko) * 2014-12-31 2016-04-20 오스템임플란트 주식회사 치아 영상 자동 정합 방법, 이를 위한 장치 및 기록 매체
CN105982742A (zh) * 2015-01-27 2016-10-05 上海时代天使医疗器械有限公司 牙齿矫治器及其制造方法、数字化牙齿模型的填倒凹处理

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US7324661B2 (en) * 2004-04-30 2008-01-29 Colgate-Palmolive Company Computer-implemented system and method for automated and highly accurate plaque analysis, reporting, and visualization
US8075306B2 (en) * 2007-06-08 2011-12-13 Align Technology, Inc. System and method for detecting deviations during the course of an orthodontic treatment to gradually reposition teeth
EP2280651A2 (fr) * 2008-05-16 2011-02-09 Geodigm Corporation Procédé et appareil permettant de combiner des images de scanner dentaire 3d avec d'autres ensembles de données 3d
EP2191788A1 (fr) * 2008-11-29 2010-06-02 Braun Gmbh Procédé et dispositif pour la mesure tridimensionnelle de modèle dentaire
EP2199980A1 (fr) * 2008-12-09 2010-06-23 Braun GmbH Procédé et dispositif de mesure de l'efficacité d'une suppression de plaque
US11147652B2 (en) * 2014-11-13 2021-10-19 Align Technology, Inc. Method for tracking, predicting, and proactively correcting malocclusion and related issues
GB201420273D0 (en) * 2014-11-14 2014-12-31 Mars Inc Method for quantifying plaque in pet animals
KR20170097653A (ko) * 2014-12-17 2017-08-28 케어스트림 헬스 인코포레이티드 경구-내 3-d 형광 이미징
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WO2018081637A1 (fr) * 2016-10-28 2018-05-03 University Of Washington Système et procédé de classement de l'activité bactérienne conduisant à une maladie des dents et des gencives

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5855871A (en) * 1997-08-12 1999-01-05 Colgate-Palmolive Company Effervescent two component bicarbonate and acid containing dentifrice
CN102147935A (zh) * 2010-02-09 2011-08-10 常州高新技术产业开发区三维工业技术研究所有限公司 一种适用于从牙颌三角网格曲面分割牙齿三角网格曲面的方法
CN103347436A (zh) * 2011-01-11 2013-10-09 爱德芳世株式会社 口腔内拍摄显示系统
CN103445761A (zh) * 2012-06-01 2013-12-18 索尼公司 牙用装置、图像获取方法及信息处理装置
RU2012128326A (ru) * 2012-07-06 2014-01-20 Танка Ибрагимович Ибрагимов Способ определения гигиенического состояния съемных зубных протезов при частичном отсутствии зубов
WO2015094340A1 (fr) * 2013-12-20 2015-06-25 Colgate-Palmolive Company Indice d'identification de plaque amélioré
KR101613159B1 (ko) * 2014-12-31 2016-04-20 오스템임플란트 주식회사 치아 영상 자동 정합 방법, 이를 위한 장치 및 기록 매체
WO2016108453A1 (fr) * 2014-12-31 2016-07-07 오스템임플란트 주식회사 Procédé d'alignement automatique d'images de dents, appareil associé et support d'enregistrement associé
CN105982742A (zh) * 2015-01-27 2016-10-05 上海时代天使医疗器械有限公司 牙齿矫治器及其制造方法、数字化牙齿模型的填倒凹处理

Also Published As

Publication number Publication date
EP3459438B1 (fr) 2020-12-09
WO2019067259A1 (fr) 2019-04-04
CN111132607A (zh) 2020-05-08
US20190090993A1 (en) 2019-03-28
EP3459438A1 (fr) 2019-03-27

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